Chain disconnecting and connecting tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7721520
APP PUB NO 20090255229A1
SERIAL NO

12386244

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A highly durable and compact chain disconnecting and connecting tool that may be used for a chain at a sprocket part for winding the chain and that can receive an operational load at two places is provided. A first block has an engaged pressure actuating member coupling member. A second block is coupled with the first block turnably by the coupling member and has a cutout on one side and a through hole on another side of the block. The tool is attached to the chain from an opening while positioned engagement with an edge projection of a tap bolt that is screwed with the first block and with the cutout or the through hole.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DAIDO KOGYO CO LTDKAGA-SHI ISHIKAWA 922-8686

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirasawa, Susumu Kaga, JP 1 3
Komeya, Akiyoshi Kaga, JP 5 43

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